Mean T-score of the different dimensions in NEO PI-R and SF12 within the 1974–76 and the 1980–82 cohorts.

The table shows the mean scores for the personality test and the test for health related quality of life, comparing each cohort separately, the VPT individuals and finally all participants.
**p<0.01;
*p<0.05; ns = not significant;
aVPT (N = 119), control (N = 104);
bVPT (N = 99), control (N = 99);
cVPT (N = 218), control (N = 203);
dVPT (N = 194), control (N = 191); VPT, very preterm; SF12-PCS, Short Form 12- Physical Component Summary; SF12-MCS, Short Form 12-Mental Component Summary.